CN208910502U - A kind of novel skin expander - Google Patents

Abstract

The utility model belongs to medical instrument manufacture field, discloses a kind of novel skin expander, and the novel skin expander is provided with expansion capsule；The water injection pipe left end expanded joint topping up jug, right end expand capsule by rubber interface expanded joint；The ball-and-seat is mounted on water injection pipe middle section；The bottom retainer plate is fixed on expansion capsule exterior bottom.The utility model mentality of designing is clear, it is easy to use, it is easy to operate, pass through the fixation to expansion capsule bottom, injection is entered when expanding intracapsular portion uniformly to expand to two sides, it is convenient that further treatment carried out to patient in the later period, and when that will expand capsule and be placed to the incision of patient skin, the wound of patient will not be increased, there is good promotional value and meaning.

Description

A kind of novel skin expander

Technical field

The utility model belongs to medical instrument manufacture field more particularly to a kind of novel skin expander.

Background technique

The principle of skin dilator is exactly to be implanted into skin tissue expander near lesion under normal skin soft tissue, is led to It crosses discontinuously to expansion intracapsular injection liquid to increase expander capacity, so that it is generated pressure to surface skin soft tissue, pass through Expanding mechanism widens the division growth of tissue and epidermal cell and space between cells the effect of part, to increase skin surface Product, after taking out expansion capsule, so that it may carry out tissue repair and Organ Reconstruction with the skin soft tissue newly increased.

Currently, medical staff when using skin dilator to patient, needs in view of more factor, existing skin Expander function is not complete enough, when medical staff is to intracapsular portion's injection injection is expanded, it is possible that expansion capsule expansion is uneven Even phenomenon, and may result in injection refluence, superinfection is generated, the recovery of patient is unfavorable for.

In conclusion problem of the existing technology is: medical staff needs to examine when using skin dilator to patient Consider more factor, existing skin dilator function is not complete enough, when medical staff is to intracapsular portion's injection injection is expanded, It is possible that expansion capsule expands non-uniform phenomenon, and may result in injection refluence, superinfection is generated, is unfavorable for The recovery of patient.

Summary of the invention

In view of the problems of the existing technology, the utility model provides a kind of novel skin expander.The novel skin Skin expander is provided with expansion capsule；

The water injection pipe left end expanded joint topping up jug, right end expand capsule by rubber interface expanded joint；

The ball-and-seat is mounted on water injection pipe middle section；

The bottom retainer plate is fixed on expansion capsule exterior bottom.

Further, metal gasket is provided in the topping up jug bottom base.

Further, the expansion capsule can be dismantled, and replace expansion capsule of different shapes.

Further, the junction between the water injection pipe and expansion capsule is sealed with sealant.

The advantages of the utility model and good effect are as follows: the utility model mentality of designing is clear, easy to use, operation letter It is single, by the fixation to expansion capsule bottom, injection is entered when expanding intracapsular portion and is uniformly expanded to two sides, side Just further treatment is carried out to patient in the later period, and when that will expand capsule and be placed to the incision of patient skin, Bu Huijia The wound of big patient, has good promotional value and meaning.

Detailed description of the invention

Fig. 1 is novel skin expander schematic diagram provided by the embodiment of the utility model；

Fig. 2 is the ball-and-seat schematic internal view in novel skin expander provided by the embodiment of the utility model；

In figure: 1, topping up jug；2, water injection pipe；3, ball-and-seat；4, rubber interface；5, capsule is expanded；6, bottom retainer plate.

Specific embodiment

For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates Detailed description are as follows for attached drawing.

The structure of the utility model is explained in detail with reference to the accompanying drawing.

As shown in Figure 1 and Figure 2, novel skin expander provided by the embodiment of the utility model is provided with expansion capsule 5；The 2 left end expanded joint topping up jug 1 of water injection pipe, right end expand capsule 5 by 4 expanded joint of rubber interface；The ball-and-seat 3 is mounted on note 2 middle section of water pipe；The bottom retainer plate is fixed on expansion 5 exterior bottom of capsule.

Further, metal gasket is provided in 1 bottom base of topping up jug.

Further, the expansion capsule 5 can be dismantled, and replace expansion capsule 5 of different shapes.

Further, the junction between the water injection pipe 2 and expansion capsule 5 is sealed with sealant.

Working principle of the utility model is: installing equipment, medical staff closes according to patient position in need for the treatment of, selection Liquid is injected from topping up jug 1 by 2 expanded joint of water injection pipe on rubber interface 4, passes through water injection pipe 2 by the expansion capsule 5 of conformal shape It enters inside expansion capsule 5, bottom retainer plate 6 can will expand the bottom restraint of capsule 5, when so that injection entering expansion capsule 5 Energy uniform expansion, ball-and-seat 3 can block liquid reflux, avoid superinfection.

The utility model mentality of designing is clear, easy to use, easy to operate, by the fixation to expansion capsule bottom, so that Injection enters can uniformly expand to two sides when expanding intracapsular portion, convenient further to be controlled in the later period patient It treats, and when that will expand capsule and be placed to the incision of patient skin, the wound of patient will not be increased, with good promotion price Value and meaning.

The above is only the preferred embodiment to the utility model, is not made in any form to the utility model Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with Modification, is all within the scope of the technical scheme of the utility model.

Claims (4)

1. a kind of novel skin expander, which is characterized in that the novel skin expander is provided with expansion capsule；Water injection pipe is left Expanded joint topping up jug is held, right end expands capsule by rubber interface expanded joint；Check valve is mounted on water injection pipe middle section；The bottom is fixed Circle is fixed on expansion capsule exterior bottom.

2. novel skin expander as described in claim 1, which is characterized in that be provided with gold in the topping up jug bottom base Belong to gasket.

3. novel skin expander as described in claim 1, which is characterized in that the expansion capsule is to be freely disassembled structure；Expand Open the expansion capsule that capsule is set as multiple and different shapes.

4. novel skin expander as described in claim 1, which is characterized in that the connection between the water injection pipe and expansion capsule Place is with being sealed with sealant.